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benrg

Member for 10 years, 1 month
Last seen this week

53 Badges

Recent Class Name

Nice Answer

× 41

observers

Custodian

× 9

speed-of-light

Necromancer

× 20

Yearling

× 10

Deputy

optics

Notable Question

Popular Question

× 2

faster-than-light

Enlightened

× 4

Revival

× 17

inertial-frames

Quorum

Electorate

cosmology

coordinate-systems

Guru

× 3

reference-frames

gravity

Good Answer

× 7

Pundit

Nice Question

× 2

Self-Learner

Generalist

general-relativity

space-expansion

Excavator

universe

Explainer

event-horizon

spacetime

cosmology

quantum-mechanics

black-holes

Fanatic

special-relativity

Civic Duty

Tenacious

Cleanup

general-relativity

Mortarboard

Enthusiast

Organizer

Informed

Critic

Commentator

Citizen Patrol

Supporter

Editor

Teacher

Student